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1.
A word making fun of "Lifetime TV"
(In a respectful way)
Hey Joe, Your wife has been absent from class.

Yes, Beavis, She's watching Wifetime TV. and she's hooked!

Her favourite show is Reba.
by Binfordman August 13, 2008
 
2.
Noun. An annoyingly long period of time that robs one of pleasure and social interaction.
I missed the train and had to wait a wifetime for the next one.
by Trrrrrrrrrrroy February 10, 2009